穆尔托萨（葡萄牙语：Murtosa）是葡萄牙阿威罗区的一个堂区。总面积14.56平方公里，总人口3140人，人口密度215.7人/平方公里。

• 阿威罗区堂区列表

Murtosa (Portuguese pronunciation: [muɾˈtɔzɐ]) is a town and a municipality in the District of Aveiro in Portugal. The population in 2011 was 10,585, in an area of 73.09 km². It had 8,282 eligible voters.

The present Mayor is Joaquim Manuel Baptista, elected by the Social Democratic Party. The municipal holiday is September 8.